(19)
(11) EP 4 107 197 A2

(12)

(88) Date of publication A3:
06.01.2022

(43) Date of publication:
28.12.2022 Bulletin 2022/52

(21) Application number: 21803414.8

(22) Date of filing: 18.02.2021
(51) International Patent Classification (IPC): 
C08F 222/12(2006.01)
C07C 57/04(2006.01)
A61K 31/78(2006.01)
 C08F 122/20(2006.01)
C07C 69/54(2006.01)
(52) Cooperative Patent Classification (CPC):
C08G 59/1466; C08G 59/223; C08G 59/5013; C08F 220/1806; C08F 222/1067; B33Y 70/00; C08F 122/1006; C08F 2/48; C08L 2205/04; C08F 290/062
 
C-Sets:
  1. C08F 220/1806, C08F 222/1067;
  2. C08F 222/1067, C08F 220/1806;
  3. C08F 290/062, C08F 222/1006;
(86) International application number:
PCT/US2021/018547
(87) International publication number:
WO 2021/230940 (18.11.2021 Gazette 2021/46)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 18.02.2020 US 202062977986 P
24.04.2020 US 202063014932 P

(71) Applicants:
  • Rowan University
    Glassboro, NJ 08028 (US)
  • The United States of America as represented by the Secretary of the Army
    Washington, DC 20310 (US)

(72) Inventors:
  • LA SCALA, John J.
    Wilmington, Delaware 19803 (US)
  • BASSETT, Alexander W.
    Mullica Hill, New Jersey 08062 (US)
  • STANZIONE, III, Joseph F.
    Wilmington, Delaware 19809 (US)

(74) Representative: Grünecker Patent- und Rechtsanwälte PartG mbB 
Leopoldstraße 4
80802 München
80802 München (DE)

   


(54) NETWORK TOUGHENING OF ADDITIVELY MANUFACTURED, HIGH GLASS TRANSITION TEMPERATURE MATERIALS VIA SEQUENTIALLY CURED, INTERPENETRATING POLYMERS